Trace number 4309306

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14OPT190 154.096 154.108

General information on the benchmark

NameStillLife/
StillLife-wastage-19_c18.xml
MD5SUMbc316652a8a0d5c7d33934cb88eaeb44
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark190
Best CPU time to get the best result obtained on this benchmark154.096
Satisfiable
(Un)Satisfiability was proved
Number of variables904
Number of constraints559
Number of domains4
Minimum domain size2
Maximum domain size883
Distribution of domain sizes[{"size":2,"count":441},{"size":3,"count":441},{"size":362,"count":1},{"size":883,"count":21}]
Minimum variable degree1
Maximum variable degree22
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":438},{"degree":3,"count":24},{"degree":4,"count":76},{"degree":8,"count":72},{"degree":9,"count":289},{"degree":22,"count":1}]
Minimum constraint arity2
Maximum constraint arity23
Distribution of constraint arities[{"arity":2,"count":97},{"arity":3,"count":76},{"arity":10,"count":361},{"arity":21,"count":4},{"arity":22,"count":1},{"arity":23,"count":20}]
Number of extensional constraints437
Number of intensional constraints96
Distribution of constraint types[{"type":"extension","count":437},{"type":"intension","count":96},{"type":"sum","count":22},{"type":"instantiation","count":4}]
Optimization problemYES
Type of objectivemax VAR

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

153.99/154.10	c xcsp_picat version 2.4#7 (8/14/2018)
153.99/154.10	o 97
153.99/154.10	o 146
153.99/154.10	o 171
153.99/154.10	o 183
153.99/154.10	o 189
153.99/154.10	o 190
153.99/154.10	s OPTIMUM FOUND
153.99/154.10	v <instantiation>
153.99/154.10	v     <list> x[][] w[][] ws[] z  </list> 
153.99/154.10	v     <values> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 0 1 1 0 1 1 0 1 1 0 1 0 1 1 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 1 0 0 0 1 0 1 1 1 1 0 1 0 1 0 1 1 1 1 0 0 0 0 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 0 1 0 1 1 0 0 0 1 0 1 0 0 1 0 1 0 1 0 1 0 0 1 0 1 1 0 0 1 0 0 1 1 1 1 0 0 1 0 0 1 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 1 0 1 0 1 1 1 1 0 1 1 1 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 1 0 0 0 1 1 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 0 1 1 0 1 0 1 1 1 1 0 1 1 1 1 0 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 0 1 1 0 0 1 1 0 1 1 0 1 0 1 1 0 1 1 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  0 0 0 1 0 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 1 0 0 0  6 6 6 11 11 13 16 16 19 20 20 21 22 22 25 25 25 32 32 32 38  190   </values> 
153.99/154.10	v </instantiation>

Verifier Data 

OK	190

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (13570 MiB free)
  memory of node 1: 16384 MiB (10704 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309306-1534293063/watcher-4309306-1534293063 -o /tmp/evaluation-result-4309306-1534293063/solver-4309306-1534293063 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15170 --watchdog 2580 xcsp_picat HOME/instance-4309306-1534293063.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=15199, runsolver pid=15194


[startup+0.100157 s]*
/proc/loadavg: 1.08 1.32 1.38 4/193 15202
/proc/meminfo: memFree=24829020/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2025744 memory=17464 CPUtime=0.09 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 1447 0 1 0 9 0 0 0 20 0 1 0 246869462 2074361856 4366 33554432000 4194304 5849940 140732983200128 140732983199432 4511475 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 506436 4366 655 405 0 503380 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 17464 KiB

[startup+0.209957 s]*
/proc/loadavg: 1.08 1.32 1.38 4/193 15202
/proc/meminfo: memFree=24823320/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2026960 memory=22984 CPUtime=0.19 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 1879 0 1 0 19 0 0 0 20 0 1 0 246869462 2075607040 5746 33554432000 4194304 5849940 140732983200128 140732983199432 5520464 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 506740 5746 718 405 0 503684 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2026960 KiB
Current children cumulated memory: 22984 KiB

[startup+0.30953 s]*
/proc/loadavg: 1.08 1.32 1.38 4/193 15202
/proc/meminfo: memFree=24823320/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2026960 memory=22984 CPUtime=0.29 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 1879 0 1 0 29 0 0 0 20 0 1 0 246869462 2075607040 5746 33554432000 4194304 5849940 140732983200128 140732983199432 5473065 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 506740 5746 718 405 0 503684 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2026960 KiB
Current children cumulated memory: 22984 KiB

[startup+0.700266 s]
/proc/loadavg: 1.08 1.32 1.38 3/193 15202
/proc/meminfo: memFree=24821916/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2026960 memory=24400 CPUtime=0.67 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 1879 0 1 0 67 0 0 0 20 0 1 0 246869462 2075607040 6100 33554432000 4194304 5849940 140732983200128 140732983199432 139802109747079 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 506740 6100 718 405 0 503684 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 2026960 KiB
Current children cumulated memory: 24400 KiB

[startup+1.50026 s]
/proc/loadavg: 1.08 1.32 1.38 4/193 15202
/proc/meminfo: memFree=24820892/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2027728 memory=25180 CPUtime=1.47 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 2071 0 1 0 147 0 0 0 20 0 1 0 246869462 2076393472 6295 33554432000 4194304 5849940 140732983200128 140732983199368 139802109284925 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 506932 6295 720 405 0 503876 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2027728 KiB
Current children cumulated memory: 25180 KiB

[startup+3.10917 s]
/proc/loadavg: 1.08 1.32 1.38 4/193 15202
/proc/meminfo: memFree=24819160/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2028240 memory=25944 CPUtime=3.08 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 2390 0 1 0 308 0 0 0 20 0 1 0 246869462 2076917760 6486 33554432000 4194304 5849940 140732983200128 140732983199368 5615072 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 507060 6486 720 405 0 504004 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2028240 KiB
Current children cumulated memory: 25944 KiB

[startup+6.3003 s]
/proc/loadavg: 1.15 1.34 1.39 4/193 15202
/proc/meminfo: memFree=24816268/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2035920 memory=33700 CPUtime=6.28 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 5248 0 1 0 627 1 0 0 20 0 1 0 246869462 2084782080 8425 33554432000 4194304 5849940 140732983200128 140732983199224 5301913 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 508980 8425 739 405 0 505924 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2035920 KiB
Current children cumulated memory: 33700 KiB

[startup+12.7003 s]
/proc/loadavg: 1.22 1.35 1.39 4/193 15202
/proc/meminfo: memFree=24817152/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2029708 memory=29520 CPUtime=12.68 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 6984 0 1 0 1265 3 0 0 20 0 1 0 246869462 2078420992 7380 33554432000 4194304 5849940 140732983200128 140732983199128 5472038 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 507427 7380 761 405 0 504371 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2029708 KiB
Current children cumulated memory: 29520 KiB

[startup+25.5002 s]
/proc/loadavg: 1.31 1.36 1.40 3/193 15266
/proc/meminfo: memFree=24815052/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2029644 memory=29456 CPUtime=25.48 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 10576 0 1 0 2538 10 0 0 20 0 1 0 246869462 2078355456 7364 33554432000 4194304 5849940 140732983200128 140732983199224 5521648 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 507411 7364 761 405 0 504355 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2029644 KiB
Current children cumulated memory: 29456 KiB

[startup+51.1094 s]
/proc/loadavg: 1.71 1.45 1.42 3/193 15266
/proc/meminfo: memFree=24793552/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2045040 memory=45864 CPUtime=51.08 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 15866 0 1 0 5085 23 0 0 20 0 1 0 246869462 2094120960 11466 33554432000 4194304 5849940 140732983200128 140732983198776 4212461 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 511260 11466 761 405 0 508204 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2045040 KiB
Current children cumulated memory: 45864 KiB

[startup+102.3 s]
/proc/loadavg: 1.81 1.52 1.45 3/194 15332
/proc/meminfo: memFree=24784492/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2036556 memory=35948 CPUtime=102.28 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 28905 0 1 0 10169 59 0 0 20 0 1 0 246869462 2085433344 8987 33554432000 4194304 5849940 140732983200128 140732983199224 5360731 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 509139 8987 761 405 0 506083 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2036556 KiB
Current children cumulated memory: 35948 KiB

[startup+154.108 s]
# the end of solver process 15199 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=153.166 s, system=0.93003 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.4 s]
/proc/loadavg: 1.81 1.52 1.45 3/194 15332
/proc/meminfo: memFree=24784492/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2043004 memory=41728 CPUtime=102.38 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 29376 0 1 0 10179 59 0 0 20 0 1 0 246869462 2092036096 10432 33554432000 4194304 5849940 140732983200128 140732983199224 5356177 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 510751 10432 761 405 0 507695 0
Current children cumulated CPU time: 102.38 s
Current children cumulated vsize: 2043004 KiB
Current children cumulated memory: 41728 KiB

[startup+128 s]*
/proc/loadavg: 1.87 1.55 1.46 3/194 15332
/proc/meminfo: memFree=24763680/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2048140 memory=48892 CPUtime=127.99 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 32379 0 1 0 12725 74 0 0 20 0 1 0 246869462 2097295360 12223 33554432000 4194304 5849940 140732983200128 140732983199128 139802109747079 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 512035 12223 761 405 0 508979 0
Current children cumulated CPU time: 127.99 s
Current children cumulated vsize: 2048140 KiB
Current children cumulated memory: 48892 KiB

[startup+140.8 s]
/proc/loadavg: 1.90 1.58 1.47 3/194 15332
/proc/meminfo: memFree=24784472/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2028364 memory=29040 CPUtime=140.77 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 32962 0 1 0 13992 85 0 0 20 0 1 0 246869462 2077044736 7260 33554432000 4194304 5849940 140732983200128 140732983199128 139802109747079 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 507091 7260 761 405 0 504035 0
Current children cumulated CPU time: 140.77 s
Current children cumulated vsize: 2028364 KiB
Current children cumulated memory: 29040 KiB

[startup+147.2 s]
/proc/loadavg: 1.91 1.58 1.47 3/194 15333
/proc/meminfo: memFree=24770524/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2042700 memory=42300 CPUtime=147.17 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 34748 0 1 0 14631 86 0 0 20 0 1 0 246869462 2091724800 10575 33554432000 4194304 5849940 140732983200128 140732983198616 4212035 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 510675 10575 761 405 0 507619 0
Current children cumulated CPU time: 147.17 s
Current children cumulated vsize: 2042700 KiB
Current children cumulated memory: 42300 KiB

[startup+150.4 s]
/proc/loadavg: 1.91 1.59 1.48 3/194 15333
/proc/meminfo: memFree=24790128/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2042700 memory=42300 CPUtime=150.37 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 34748 0 1 0 14949 88 0 0 20 0 1 0 246869462 2091724800 10575 33554432000 4194304 5849940 140732983200128 140732983198616 4212035 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 510675 10575 761 405 0 507619 0
Current children cumulated CPU time: 150.37 s
Current children cumulated vsize: 2042700 KiB
Current children cumulated memory: 42300 KiB

[startup+152 s]*
/proc/loadavg: 1.91 1.59 1.48 3/194 15333
/proc/meminfo: memFree=24786532/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2042700 memory=42300 CPUtime=151.99 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 34748 0 1 0 15110 89 0 0 20 0 1 0 246869462 2091724800 10575 33554432000 4194304 5849940 140732983200128 140732983198616 139802109747079 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 510675 10575 761 405 0 507619 0
Current children cumulated CPU time: 151.99 s
Current children cumulated vsize: 2042700 KiB
Current children cumulated memory: 42300 KiB

[startup+152.8 s]
/proc/loadavg: 1.91 1.59 1.48 3/194 15333
/proc/meminfo: memFree=24786532/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2042700 memory=42300 CPUtime=152.78 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 34748 0 1 0 15187 91 0 0 20 0 1 0 246869462 2091724800 10575 33554432000 4194304 5849940 140732983200128 140732983198616 5359362 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 510675 10575 761 405 0 507619 0
Current children cumulated CPU time: 152.78 s
Current children cumulated vsize: 2042700 KiB
Current children cumulated memory: 42300 KiB

[startup+153.6 s]
/proc/loadavg: 1.91 1.59 1.48 3/194 15333
/proc/meminfo: memFree=24786660/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2042700 memory=42300 CPUtime=153.58 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 34748 0 1 0 15266 92 0 0 20 0 1 0 246869462 2091724800 10575 33554432000 4194304 5849940 140732983200128 140732983199128 139802109747079 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 510675 10575 761 405 0 507619 0
Current children cumulated CPU time: 153.58 s
Current children cumulated vsize: 2042700 KiB
Current children cumulated memory: 42300 KiB

[startup+154 s]*
/proc/loadavg: 1.91 1.59 1.48 3/194 15333
/proc/meminfo: memFree=24786660/32770624 swapFree=67108840/67108860
[pid=15199] ppid=15194 vsize=2042700 memory=42300 CPUtime=153.99 cores=1,3,5,7
/proc/15199/stat : 15199 (xcsp_picat) R 15194 15199 15138 0 -1 4202496 34748 0 1 0 15307 92 0 0 20 0 1 0 246869462 2091724800 10575 33554432000 4194304 5849940 140732983200128 140732983199128 139802109747079 0 0 4096 8389634 0 0 0 17 5 0 0 1 0 0 7949816 9396308 40878080 140732983207094 140732983207172 140732983207172 140732983209930 0
/proc/15199/statm: 510675 10575 761 405 0 507619 0
Current children cumulated CPU time: 153.99 s
Current children cumulated vsize: 2042700 KiB
Current children cumulated memory: 42300 KiB

Child status: 0
Real time (s): 154.108
CPU time (s): 154.096
CPU user time (s): 153.166
CPU system time (s): 0.93003
CPU usage (%): 99.9921
Max. virtual memory (cumulated for all children) (KiB): 2048140
Max. memory (cumulated for all children) (KiB): 48892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 153.166
system time used= 0.93003
maximum resident set size= 48892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34808
page faults= 1
swaps= 0
block input operations= 8
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 41


# summary of solver processes directly reported to runsolver:
#   pid: 15199
#   total CPU time (s): 154.096
#   total CPU user time (s): 153.166
#   total CPU system time (s): 0.93003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.639216 second user time and 1.03443 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-15 02:31:03
IDJOB=4309306
IDBENCH=141031
IDSOLVER=2794
FILE ID=node135/4309306-1534293063
RUNJOBID= node135-1534293063-15170
PBS_JOBID= 21038137
Free space on /tmp= 47276 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/StillLife/StillLife-wastage-19_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309306-1534293063/watcher-4309306-1534293063 -o /tmp/evaluation-result-4309306-1534293063/solver-4309306-1534293063 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15170 --watchdog 2580  xcsp_picat HOME/instance-4309306-1534293063.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= bc316652a8a0d5c7d33934cb88eaeb44
RANDOM SEED=1825084082

node135.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        24859620 kB
MemAvailable:   31903468 kB
Buffers:          147984 kB
Cached:          7121912 kB
SwapCached:           20 kB
Active:          3884928 kB
Inactive:        3438972 kB
Active(anon):       3648 kB
Inactive(anon):   103236 kB
Active(file):    3881280 kB
Inactive(file):  3335736 kB
Unevictable:        7240 kB
Mlocked:            7240 kB
SwapTotal:      67108860 kB
SwapFree:       67108840 kB
Dirty:              6140 kB
Writeback:             0 kB
AnonPages:         62172 kB
Mapped:            56564 kB
Shmem:             49804 kB
Slab:             283760 kB
SReclaimable:     255292 kB
SUnreclaim:        28468 kB
KernelStack:        3152 kB
PageTables:         5368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350488 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 47272 MiB
End job on node135 at 2018-08-15 02:33:37